rs1554405935

Positions:

• chr7-141652825-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PVS1_Moderate PM2 PP5

The NM_018238.4(AGK):​c.1170T>G​(p.Tyr390Ter) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: AGK NM_018238.4 stop_gained
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: -1.82

Genes affected

AGK (HGNC:21869): (acylglycerol kinase) The protein encoded by this gene is a mitochondrial membrane protein involved in lipid and glycerolipid metabolism. The encoded protein is a lipid kinase that catalyzes the formation of phosphatidic and lysophosphatidic acids. Defects in this gene have been associated with mitochondrial DNA depletion syndrome 10. [provided by RefSeq, Feb 2012]

(HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 5 ACMG points.

• PVS1: Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant is located in the 3'-most exon, not predicted to undergo nonsense mediated mRNA decay. Fraction of 0.078 CDS is truncated, and there are 0 pathogenic variants in the truncated region.
• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 7-141652825-T-G is Pathogenic according to our data. Variant chr7-141652825-T-G is described in ClinVar as [Pathogenic]. Clinvar id is 30824.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
AGK	NM_018238.4	c.1170T>G	p.Tyr390Ter	stop_gained	16/16	ENST00000649286.2	NP_060708.1
AGK	XM_011516397.4	c.1170T>G	p.Tyr390Ter	stop_gained	16/16		XP_011514699.1
AGK	XM_024446835.2	c.1170T>G	p.Tyr390Ter	stop_gained	16/16		XP_024302603.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
AGK	ENST00000649286.2	c.1170T>G	p.Tyr390Ter	stop_gained	16/16		NM_018238.4	ENSP00000497280	P1
	ENST00000467537.1	n.326A>C		non_coding_transcript_exon_variant	2/2	2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Sengers syndrome Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Jan 25, 2012

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.62	D
BayesDel_noAF	Pathogenic	0.27
CADD	Uncertain	26
DANN	Benign	0.96
Eigen	Benign	-0.45
Eigen_PC	Benign	-0.83
FATHMM_MKL	Benign	0.19	N
MutationTaster	Benign	1.0	D;D
Vest4		0.69
GERP RS		-8.0

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.30		Details are displayed if max score is > 0.2
DS_AL_spliceai		0.30		Position offset: -38

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs1554405935; hg19: chr7-141352625;